VolvoEngine Parts

85021102 — Brake Air Compressor 85021102 For Volvo Engine D13 Truck Fm Fh Nh

This is a brake air compressor, a critical component of the air brake system in Volvo trucks. It generates compressed air needed to operate the brakes, suspension, and other air-powered systems. A malfunctioning compressor can lead to insufficient air pressure, affecting braking performance and potentially causing system failures.

Brake Air Compressor 85021102 For Volvo Engine D13 Truck Fm Fh Nh – Part No 85021102 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeBrake Air Compressor
MaterialCast iron and steel
ApplicationVolvo Truck Air Brake System
Service LifeReplace as needed due to wear or failure
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indicators of a failing air compressor include a prolonged time to build air pressure, audible air leaks from the compressor, or a wet/oily discharge from the air dryer. If ignored, the system may not reach adequate operating pressure, leading to intermittent braking or failure of air-assisted functions. This can compromise vehicle safety and operational capability.

Installation Tip

Ensure the drive belt is properly tensioned after installation to prevent slippage and ensure efficient operation. Always drain and flush the air system to remove any contaminants before installing the new compressor.

Service Note

When replacing the air compressor, it is essential to service or replace the air dryer and its filter element to ensure optimal system performance and longevity.